Classification: County
Located in: Ohio (OH)
Total Population (2000): 70226
Total Housing Units (2000): 31236
Land Area (square meters): 1391730663
Water Area (square meters): 10461588
Land Area (square miles): 537.350236
Water Area (square miles): 4.039242
Latitude (decimal degrees): 40.027052
Longitude (decimal degrees): -80.908324
FIPS Code: 39
Place FIPS Code: 13